Results 31 to 40 of about 15,132 (222)

La dépopulation aux îles Marquises.

open access: yes, 1884
Clavel . La dépopulation aux îles Marquises.. In: Bulletins de la Société d'anthropologie de Paris, III° Série. Tome 7 fascicule 3, 1884. pp.
Clavel
core   +1 more source

Las enfermedades vasculares del clavel en Colombia y en el mundo

open access: yesAgronomía Colombiana, 1993
El clavel es atacado por un gran número de enfermedades<br />causadas por hongos, bacterias, nemátodos, virus y micoplasmas, las cuales se presentan afectando diferentes partes de la planta.
Arbeláez Torres Germán
doaj  

Una lectura de los sueños diurnos y del inconsciente onírico del personaje de “Las violetas son las flores del deseo” de Ana Clavel

open access: yesOgigia, 2016
En este artículo analizamos el sueño y las fantasías diurnas del narrador-protagonista deLas Violetas son las flores del deseo (2007), novela perteneciente a la escritora mexicana contemporánea Ana Clavel.
Natalia Plaza Morales
doaj   +1 more source

Community composition mediates interannual shifts in pollinators' roles within networks

open access: yesNordic Journal of Botany, Volume 2026, Issue 6, June 2026.
Plant–pollinator networks are complex structures that describe interactions between plants and pollinators within ecological communities. Understanding how these networks are organized is crucial for the preservation of populations, communities, and ecosystem services, because network structure is linked to the function and resilience of communities ...
Io Kazantzidou   +3 more
wiley   +1 more source

Recent Cases of the Progressive City

open access: yes, 1990
What makes a city "progressive"? In this article Pierre Clavel defines a progressive city by documenting recent cases in cities across the country. Two dimensions underlie the progressive city movement: the desire for greater citizen participation and ...
Clavel, Pierre
core   +2 more sources

Control químico del Nematodo quiste Heterodera trifolii en clavel miniatura Chemical control of the cyst nematode, Heterodera trifolii in miniature carnation

open access: yesAgronomía Colombiana, 1991
Una de las enfermedades en el cultivo del clavel recientemente registradas en Colombia es el nemátodo quiste, Heterodera trifolii. Un aumento del marchitamiento vascular ocasionado por Fusarium oxysporumof. sp.
Marroquin Alicia, Arbelaez Germán
doaj  

Mortality attributable to diabetes in Cuba: Estimates for 2019

open access: yesPublic Health in Practice
Objective: To estimate the national and provincial number of excess deaths due to diabetes across Cuba in 2019. Study design: Cross-sectional design with secondary data.
A.H. Seuc   +4 more
doaj   +1 more source

Long‐Term Deformation in the Alpine‐Provence Foreland Constrained by In Situ Calcite U‐Pb Dating

open access: yesTectonics, Volume 45, Issue 6, June 2026.
Abstract The evolution of the Alpine‐Provence foreland is characterized by multiple deformation phases since the Mesozoic, representing successive compressional and extensional episodes. The precise timing and spatial evolution of these deformation phases remain poorly constrained due to the lack of absolute geochronological data. Here, we present U–Pb
Dorian Bienveignant   +12 more
wiley   +1 more source

Determinación de las razas fisiológicas de Fusarium Oxysporum f.sp. Dianthi en clavel en la Sabana de Bogotá Determination of physiological races of Fussrium Oxysporium f.sp. Dianthi in carnation in the savanna of Bogotá

open access: yesAgronomía Colombiana, 1990
El marchitamiento vascular del clavel ocasionado por el hongo Fusarium oxysporum f. sp. dianthi es la enfermedad más limitante en el cultivo del clavel en la Sabana de Bogotá.
Cevallos José Francisco   +2 more
doaj  

Anthropogenic nitrogen addition interrupts seasonal connectivity and structures of plant–pollinator networks

open access: yesFunctional Ecology, Volume 40, Issue 6, Page 1878-1891, June 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Ecological communities are stressed by rapid and complex anthropogenic changes, threatening the persistence of biotic interactions and ecosystem functioning. Plant–pollinator communities, for instance, undergo structural transformations as a result of land‐use change ...
Erliang Gao   +8 more
wiley   +1 more source

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